How to choose system doors and windows?

The quality of aluminum alloy doors and windows is actually the quality of products. The aspects related to product quality can be understood in four points.

1, door and window profiles

Door and window profiles are the basis for determining the quality of a door and window. For aluminum alloy doors and windows, the selection standard of aluminum profile and the technological level of glass are the key to determine the quality.

2, the production process of doors and windows

Good materials and exquisite workmanship. The process of a door and window involves a series of processes such as cutting, assembly, surface treatment and painting. Without experienced enterprises in the door and window industry, it is impossible to make high-quality and high-quality products. For example, whether the surface smoothness and color are uniform, and whether the color does not fade or paint does not fall off, the surface oxidation, electrophoresis, spraying and fluorocarbon of profiles all need technology and technology, which can be completed through hundreds of processes.

3. Hardware fittings for doors and windows

Small parts play a big role, the stability and durability of a door and window, and hardware accessories play a decisive role. Generally speaking, good doors and windows will use imported or high-quality hardware accessories.

4, the performance of doors and windows

The performance of doors and windows is also the value that distinguishes a door and window, which is determined by profile, technology and hardware accessories. Therefore, judging the performance of a door and window mainly depends on the sound insulation, heat insulation, water tightness, air tightness and wind pressure resistance of the overall design, so that you can enjoy an elegant and comfortable life as long as you sit at home, no matter whether you are in a busy downtown or in thunderstorm weather.